Explosion-Proof Filling Machine for 25L Solvent Sealed Cans
Explosion-proof solvent filler for 25L sealed cans. ±0.5% accuracy, 20 cans/hour, >99% VOC capture. Ideal for paints/chemicals/pharma.
- Brand： glzon
- Model： GZM_30L
Product Essence: Where Precision Meets Explosion Safety
Shanghai Guangzhi EXF-25 delivers ±0.5% gravimetric accuracy for acetone, ethanol, toluene and Class I flammable solvents in 25L sealed cans. Engineered with Ex d IIC T4 pressurization, nitrogen inerting (O?<0.5%), and triple-seal filling heads, it achieves >99% VOC capture while eliminating ignition risks in Zone 1/21 hazardous areas.
Core Safety Innovations
1. Explosion-Containment Architecture
| Component | ATEX Technology | Protection Level |
|---|---|---|
| Pressurized Control Panel | Ex pxb purging (ISO 60079-2) | IP66 enclosure |
| Intrinsically Safe Sensors | Ex ia IIC T4 certification | Energy <20μJ |
| Static Dissipation | Conductive path (<10? Ω) | Spark energy <0.1mJ |
| Flame Arrestors | Crimped metal mesh (0.3mm gaps) | Flame quenching <1ms |
2. Zero-Emission Filling
Critical Features:
Sealed Can Connection:
Seal Type Leak Rate Double O-ring <10?? mbar·L/sec Magnetic flange Zero detectable leaks VOC Recovery:
Cryogenic condensation (-70°C)
Carbon adsorption (99.5% efficiency)
3. Hazard-Adaptive Metrology
Coriolis Mass Flow Meter:
Hastelloy C276 construction
±0.2% accuracy with density compensation
Auto Shutdown Triggers:
Parameter Threshold Response Time O? concentration >1.0% <0.5s Solvent vapor LEL >25% <0.3s Grounding fault >10 Ω resistance Immediate
Technical Specifications
| Parameter | EXF-25 Standard | Pharma EXF-25P | Marine EXF-25M |
|---|---|---|---|
| Accuracy | ±0.5% | ±0.3% | ±0.6% |
| Throughput | 20 cans/hour | 15 cans/hour | 18 cans/hour |
| Solvent Temp | -20°C to 40°C | 5°C to 30°C | -10°C to 35°C |
| Viscosity Range | 0.3-50 cP | 0.5-30 cP | 0.4-100 cP |
| Material Contact | 316L SS + PTFE | 316L EP + Kalrez? | Hastelloy C22 |
| Power | 24VDC Ex ia | Same | 24VDC Ex ia |
| N? Consumption | 25 L/min @ 4bar | 20 L/min @ 4bar | 30 L/min @ 4bar |
| VOC Recovery | >99% | >99.5% | >98% |
| Max Pressure | 6 bar (g) | 4 bar (g) | 8 bar (g) |
| Compliance | ATEX Cat. 1G | GMP + ATEX | DNV GL + ATEX |
| Footprint (L×W×H) | 2200×1600×2400mm | 2400×1700×2500mm | 2300×1600×2600mm |
Industry-Specific Engineering
Paints & Coatings
Color-change purge system
Pigment settling prevention
Solvent-resistant labeler
Pharmaceutical Solvents
ISO Class 7 cleanroom option
21 CFR Part 11 data logs
Single-use fluid path
Chemical Manufacturing
Multi-solvent compatibility
Corrosion monitoring probes
API 500 area classification
Marine & Offshore
DNV GL explosion protection
Motion compensation (±5°)
Salt spray resistance (ISO 9227)
Smart Safety Ecosystem
10" Ex-rated HMI with Hazard Control
Key Modules:
Predictive Hazard Alerts:
Risk AI Prediction Static accumulation >80% probability in 10 fills Seal degradation Leak risk >90% in 500 cycles Digital Twin:
Explosion scenario simulation
Pressure wave modeling
Operational Impact
Global Paint Plant Case:
Reduced solvent loss from 5% to 0.2%
Eliminated $380k/year in emission fines
Zero explosion incidents in 3 years
ROI in 11 months
Certifications & Upgrades
Global Compliance:
ATEX 2014/34/EU (Category 1G)
IECEx IEC 60079-0/1/2
NFPA 497 Class I Div 1
API RP 500 Zone 1
Advanced Modules:
| Module | Function |
|---|---|
| Robotic Can Handling | Auto-lid removal/sealing |
| FTIR Analyzer | Real-time solvent purity check |
| AR Safety Training | HoloLens hazard simulation |
| Carbon Credit Tracker | kg CO?e saved via VOC recovery |
Support & Service
24/7 Explosion Safety Team:
Remote diagnostics via fiber-optic Ex link
Critical Spares Dispatch ≤48h:
Pressurized control units
Intrinsically safe sensors
Flame arrestors
On-Site Validation:
ATEX recertification audits
LEL safety margin testing
Engineering Safety into Every Drop
Shanghai Guangzhi EXF-25: Where volatile solvents meet uncompromised containment – filling with precision, protecting with certainty. ?